Component Inspection
■ LIN communication line waveform check
1.

IG "OFF"

2.

Connect probe to Oil Level sensor to check signal waveform by using oscilloscope function.

3.

IG "ON" and monitor signal waveform.

4.

Is the measured signal waveform O.K ?

▶ Go to "Verification of Vehicle Repair" procedure.

▶ Substitute with a known - good Oil Level sensor and check for proper operation. If the problem is corrected, replace Oil Level sensor and go to "Verification of Vehicle Repair" procedure.

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